2515690920938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5651}}^1\times {\mathrm{76781}}^1$

素因数の和:82670

約数の個数: 32

約数和(自身を含む): 4082807296512

約数和(自身を除く): 1567116375574

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5651, 5798, 11302, 73463, 76781, 146926, 153562, 998153, 1260173, 1996306, 2520346, 16382249, 17122163, 32764498, 34244326, 222588119, 433889431, 445176238, 867778862, 5640562603, 11281125206, 96757343113, 193514686226, 1257845460469, 2515690920938]

約数ペア:

[(1, 2515690920938), (2, 1257845460469), (13, 193514686226), (26, 96757343113), (223, 11281125206), (446, 5640562603), (2899, 867778862), (5651, 445176238), (5798, 433889431), (11302, 222588119), (73463, 34244326), (76781, 32764498), (146926, 17122163), (153562, 16382249), (998153, 2520346), (1260173, 1996306)]